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» Refactoring Process Models in Large Process Repositories
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AIM
2006
15 years 5 months ago
Quality evaluation in information systems outsourcing
: The aim of this study is to assess quality perception of information system (IS) services outsourced by a large Brazilian bank, both from a technical (results) as well as from a ...
Luis Kalb Roses, Norberto Hoppen, Bernard Ballaz, ...
JGS
2010
89views more  JGS 2010»
14 years 11 months ago
Spatial models with spatially lagged dependent variables and incomplete data
The purpose of this paper is to suggest estimators for the parameters of spatial models containing a spatially lagged dependent variable, as well as spatially lagged independent va...
Harry H. Kelejian, Ingmar R. Prucha
IJEB
2008
101views more  IJEB 2008»
15 years 4 months ago
Applying a Customer Value Model in mobile communication business
: Communication services are currently confronted with large changes due to the price erosion of services and the entry of new service providers. The gap has been filled with diffe...
Mikko Pynnönen, Jukka Hallikas
DEXA
2003
Springer
146views Database» more  DEXA 2003»
15 years 9 months ago
An Access Time Cost Model for Spatial Range Queries on Broadcast Geographical Data over Air
Wireless data broadcasting is well known for its excellent scalability. Most geographical data, such as weather and traffic, is public information and has a large number of potenti...
Jianting Zhang, Le Gruenwald
COMPOS
1997
Springer
15 years 8 months ago
Compositional Reasoning in Model Checking
The main problem in model checking that prevents it from being used for veri cation of large systems is the state explosion problem. This problem often arises from combining parall...
Sergey Berezin, Sérgio Vale Aguiar Campos, ...